Merge pull request #197 from RudolfMan/rm-poison

lib/poison.ex

@@ -24,6 +24,17 @@ defmodule Poison do
       {:error, exception}
   end
 
+  @doc """
+  Encode a value to JSON as iodata.
+
+      iex> Poison.encode_to_iodata([1, 2, 3])
+      {:ok, [91, ["1", 44, "2", 44, "3"], 93]}
+  """
+  @spec encode_to_iodata(Encoder.t, Keyword.t) :: {:ok, iodata} | {:error, {:invalid, any}}
+  def encode_to_iodata(value, options \\ []) do
+    encode(value, [iodata: true] ++ options)
+  end
+
   @doc """
   Encode a value to JSON, raises an exception on error.
 
@@ -45,6 +56,17 @@ defmodule Poison do
     end
   end
 
+  @doc """
+  Encode a value to JSON as iodata, raises an exception on error.
+
+      iex> Poison.encode_to_iodata!([1, 2, 3])
+      [91, ["1", 44, "2", 44, "3"], 93]
+  """
+  @spec encode_to_iodata!(Encoder.t, Keyword.t) :: iodata | no_return
+  def encode_to_iodata!(value, options \\ []) do
+    encode!(value, [iodata: true] ++ options)
+  end
+
   @doc """
   Decode JSON to a value.